Camera 2019 - Leica Smartnet, World's largest reference station network | hxgn smartnet, Hxgn smartnet provides trusted gnss data over more than 4,500 reference stations worldwide. hxgn smartnet combines leica geosystems technology with other hexagon businesses.. Hxgn smartnet - satellite positioning service | leica, Hxgn smartnet - satellite positioning service providing trusted gnss data over the world’s largest reference station network hxgn smartnet is an integrated 24/7 gnss network rtk and dgnss correction service, built on the world’s largest reference network, enabling gnss-capable devices to quickly determine precise positions.. Leica smartnet support (rave) - news and community forums, Jim frame, post: 395062, member: 10 wrote: what's the cost of a smartnet subscription? it depends if you want single state, regional, nationwide, etc. and for how long. i only subscribe when i feel the cost is worth it, a single state/region is currently $2400/year which would likely be what most users who don't travel much would buy..